Individual Calculations October 2016
 Lo Presti, Roberto  Total change: 21.00  Rating chartPersonal card
 1er IRT Sub 2200 Circuito Buho 21 Avellaneda ARG 2016-08-18
RcRownchangeKK*chgGame
 1957 1948 3.00 4 1.05 20 21.00 
  Gualpa, Carlos 1816 ARG1.0010.32206.40 
  Heinecke, Victor 1970 ARG1.0010.532010.60 
  Zamudio, Jose 2074 ARG0.5010.17203.40 
  Pradines, Emmanuel 1966 ARG0.5010.03200.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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